77641761603

素因数分解:

$3^1\times 7^3\times {\mathrm{5801}}^1\times {\mathrm{13007}}^1$

素因数の和:18832

約数の個数: 32

約数和(自身を含む): 120755865600

約数和(自身を除く): 43114103997

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 5801, 13007, 17403, 39021, 40607, 91049, 121821, 273147, 284249, 637343, 852747, 1912029, 1989743, 4461401, 5969229, 13384203, 75453607, 226360821, 528175249, 1584525747, 3697226743, 11091680229, 25880587201, 77641761603]

約数ペア:

[(1, 77641761603), (3, 25880587201), (7, 11091680229), (21, 3697226743), (49, 1584525747), (147, 528175249), (343, 226360821), (1029, 75453607), (5801, 13384203), (13007, 5969229), (17403, 4461401), (39021, 1989743), (40607, 1912029), (91049, 852747), (121821, 637343), (273147, 284249)]